Title :
Recognition and extraction high precision digital road map
Author :
Chen, Mang ; Liu, Yuncai
Author_Institution :
Inst. of Image Process. & Pattern Recognition, Shanghai Jiao Tong Univ., China
Abstract :
This paper presents a system of high precision road navigation map generation from CAD geographical map. First, get road curb line; then, pairing two road curb line built road, and computing road central line built road navigation vector; last, detecting intersection create intersection vector. By extensive experiments, the system has shown good efficiency and robustness.
Keywords :
cartography; digital photography; edge detection; geographic information systems; CAD geographical map; aerial map; edge detection; high precision digital road map recognition; photographic map; pictorial map; road curb line; Automation; Computer networks; Databases; Image processing; Intelligent transportation systems; Land vehicles; Navigation; Pattern recognition; Road vehicles; Robustness;
Conference_Titel :
Information Technology: Coding and Computing, 2005. ITCC 2005. International Conference on
Print_ISBN :
0-7695-2315-3
DOI :
10.1109/ITCC.2005.239
